Mark-Paul Gosselaar is lending his voice to an upcoming episode of the Fox animated comedy, in which he’ll reprise his Saved By the Bell role, TVLine has learned exclusively. And it gets better: Gosselaar is helping reenact one of the series’ most iconic moments — when Zack discovers that Jessie is abusing caffeine pills.

“It’s a very famous scene where Stewie is in the Elizabeth Berkley role,” executive producer Richard Appel teases. “It was one of those times when we were like, ‘Do you think Mark-Paul Gosselaar would play [Zack]? Let’s try.’ And he did it quite enthusiastically.”